I am sure Novak and Traxxas don't work together anymore. Which is why Traxxas now have there own 1/10 BL system (VXL), and there own monster truck ESC (EVX2).
I think the new BL system from Traxxas will have a single motor because of the way they designed the motor mount on the new E-Maxx, where the motor will be in the center of the chassis.
December 30th...? I can't wait!! I just hope its waterproof like this one, and I'll be all over it.